// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init()

const db = cloud.database();
const collectTable = db.collection('news');
const _ = db.command;

// 云函数入口函数
exports.main = async (event, context) => {
  const wxContext = cloud.getWXContext()


  try {
      return await collectTable.where({
        '_id': _.eq(event.id)
      }).get()

  } catch (err) {
    console.error(err)
  }
}